/**
 * 运算符
 *
 * @author lenovo
 * @version 1.0
 * @date 2023/4/8 15:45
 */

public class xj {

    public static void main(String[] args) {
        System.out.println(3/2.0);
        int xj=23;
        System.out.printf("23的个数是%d\n",xj %10);
        System.out.printf("23的十数是%d\n",xj /10);
        int xjj=23456;
        System.out.printf("23456的个数是%d\n",xjj %10);
        System.out.printf("23456的十数是%d\n",xjj /10%10);
        System.out.printf("23456的百数是%d\n",xjj /100%10);
       System.out.printf("23456的千数是%d\n",xjj /1000%10);
       System.out.printf("23456的万数是%d\n",xjj /10000%10);

    }
}
